-0.36% is the change from 825 to 822
Calculation steps:
[( 822 - 825 ) ÷ 825] x 100 = -0.36%
Formula
Percentage change = [(822 - 825) / 825] x 100
Subtract the new number by the original number
822 - 825 = -3
-3 ÷ 825 = -0.0036363636363636364
-0.0036363636363636364 x 100 = -0.36%